LARGE, UNIVERSAL: The 6" diameter tub stopper can be used in kitchen sinks, bathroom sinks and laundry rooms. 3 Pack, White Soft Rubber Sink Stoppers, gray and blue, silicone sink drain cover. Note that it only works on flat, smooth surfaces. Kitchen sink plugs seal well and flat drain plugs won’t go down the drain, so they won’t mold. Note that if you cannot remove it, gently lift the bottom with your hand to let air in before removing it. The floor drain cover is made of silicone, will not harm the floor. child friendly, and is easy to use and clean, it’s a must-have kitchen sink and bath accessory for your family.
